205652181316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{724127399}}^1$

素因数の和:724127474

約数の個数: 12

約数和(自身を含む): 364960209600

約数和(自身を除く): 159308028284

約数列:

[1, 2, 4, 71, 142, 284, 724127399, 1448254798, 2896509596, 51413045329, 102826090658, 205652181316]

約数ペア:

[(1, 205652181316), (2, 102826090658), (4, 51413045329), (71, 2896509596), (142, 1448254798), (284, 724127399)]